From nobody Tue Sep 16 20:00:50 2025 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 4E0EFC4167B for ; Fri, 30 Dec 2022 18:07:59 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235256AbiL3SH4 (ORCPT ); Fri, 30 Dec 2022 13:07:56 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:47244 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235158AbiL3SH3 (ORCPT ); Fri, 30 Dec 2022 13:07:29 -0500 Received: from viti.kaiser.cx (viti.kaiser.cx [IPv6:2a01:238:43fe:e600:cd0c:bd4a:7a3:8e9f]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 071181C908 for ; Fri, 30 Dec 2022 10:07:20 -0800 (PST) Received: from dslb-188-097-208-179.188.097.pools.vodafone-ip.de ([188.97.208.179] helo=martin-debian-2.paytec.ch) by viti.kaiser.cx with esmtpsa (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.89) (envelope-from ) id 1pBJmm-0004rR-Ce; Fri, 30 Dec 2022 19:07:16 +0100 From: Martin Kaiser To: Greg Kroah-Hartman Cc: Larry Finger , Phillip Potter , Michael Straube , Pavel Skripkin , linux-staging@lists.linux.dev, linux-kernel@vger.kernel.org, Martin Kaiser Subject: [PATCH 13/20] staging: r8188eu: remove unused dma_transfer_addr Date: Fri, 30 Dec 2022 19:06:39 +0100 Message-Id: <20221230180646.91008-14-martin@kaiser.cx> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20221230180646.91008-1-martin@kaiser.cx> References: <20221230180646.91008-1-martin@kaiser.cx> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" The dma_transfer_addr component in struct xmit_buf is initialised but not used. Remove it. Signed-off-by: Martin Kaiser --- drivers/staging/r8188eu/core/rtw_xmit.c | 1 - drivers/staging/r8188eu/include/rtw_xmit.h | 1 - 2 files changed, 2 deletions(-) diff --git a/drivers/staging/r8188eu/core/rtw_xmit.c b/drivers/staging/r818= 8eu/core/rtw_xmit.c index 0fef508408a7..bf4bb1e66985 100644 --- a/drivers/staging/r8188eu/core/rtw_xmit.c +++ b/drivers/staging/r8188eu/core/rtw_xmit.c @@ -41,7 +41,6 @@ static int rtw_xmit_resource_alloc(struct adapter *padapt= er, struct xmit_buf *px return -ENOMEM; =20 pxmitbuf->pbuf =3D (u8 *)ALIGN((size_t)(pxmitbuf->pallocated_buf), XMITBU= F_ALIGN_SZ); - pxmitbuf->dma_transfer_addr =3D 0; =20 pxmitbuf->pxmit_urb =3D usb_alloc_urb(0, GFP_KERNEL); if (!pxmitbuf->pxmit_urb) { diff --git a/drivers/staging/r8188eu/include/rtw_xmit.h b/drivers/staging/r= 8188eu/include/rtw_xmit.h index b017f9293f86..1c4fbdf97a12 100644 --- a/drivers/staging/r8188eu/include/rtw_xmit.h +++ b/drivers/staging/r8188eu/include/rtw_xmit.h @@ -202,7 +202,6 @@ struct xmit_buf { struct submit_ctx *sctx; u32 ff_hwaddr; struct urb *pxmit_urb; - dma_addr_t dma_transfer_addr; /* (in) dma addr for transfer_buffer */ int last[8]; }; =20 --=20 2.30.2